Bus Houston to San Antonio, TX - Compare all Companies

Compare all timetables for the bus from Houston to San Antonio, TX

Here is a selection of the cheapest bus trips from the schedule from Houston to San Antonio, TX from various bus operators like Tornado Bus Company, Greyhound US or FlixBus for the next days.

today

$23

tomorrow

$30

Monday

Tuesday

$23

Wednesday

$25

Thursday

$26

Friday

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	3h 10m	7:35 PM	Houston	Downtown Houston	10:45 PM	San Antonio, TX	Bus Station	Economy	$23	A Bus from FlixBus goes from Downtown Houston, Houston (USA) at 7/25/2026 7:35:00 PM to Bus Station, San Antonio, TX (USA) arriving at 7/25/2026 10:45:00 PM. 50 Economy ticket for $23 per person are available. Travel duration is 3h 10m
Greyhound US	3h 35m	2:30 PM	Houston	Harrisburg Blvd Station	6:05 PM	San Antonio, TX	Bus Station	Economy	$25	A Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 7/25/2026 2:30:00 PM to Bus Station, San Antonio, TX (USA) arriving at 7/25/2026 6:05:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 3h 35m
Greyhound US	4h 0m	5:25 PM	Houston	Harrisburg Blvd Station	9:25 PM	San Antonio, TX	Bus Station	Economy	$25	A Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 7/25/2026 5:25:00 PM to Bus Station, San Antonio, TX (USA) arriving at 7/25/2026 9:25:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 4h 0m
FlixBus	4h 40m	2:25 PM	Houston	Downtown Houston	7:05 PM	San Antonio, TX	Bus Station	Economy	$32	A Bus from FlixBus goes from Downtown Houston, Houston (USA) at 7/25/2026 2:25:00 PM to Bus Station, San Antonio, TX (USA) arriving at 7/25/2026 7:05:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 4h 40m
Tornado Bus Company	2h 40m	7:20 PM	Houston	Hillcroft METRO Park and Ride Bus Station	10:00 PM	San Antonio, TX	Tornado Bus Company	Economy	$50	A Bus from Tornado Bus Company goes from Hillcroft METRO Park and Ride Bus Station, Houston (USA) at 7/25/2026 7:20:00 PM to Tornado Bus Company, San Antonio, TX (USA) arriving at 7/25/2026 10:00:00 PM. 50 Economy ticket for $50 per person are available. Travel duration is 2h 40m

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	3h 35m	2:30 PM	Houston	Harrisburg Blvd Station	6:05 PM	San Antonio, TX	Bus Station	Economy	$30	A Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 7/26/2026 2:30:00 PM to Bus Station, San Antonio, TX (USA) arriving at 7/26/2026 6:05:00 PM. 50 Economy ticket for $30 per person are available. Travel duration is 3h 35m
Greyhound US	4h 0m	5:25 PM	Houston	Harrisburg Blvd Station	9:25 PM	San Antonio, TX	Bus Station	Economy	$30	A Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 7/26/2026 5:25:00 PM to Bus Station, San Antonio, TX (USA) arriving at 7/26/2026 9:25:00 PM. 50 Economy ticket for $30 per person are available. Travel duration is 4h 0m
Valley Transit	4h 20m	6:00 AM	Houston	Harrisburg Blvd Station	10:20 AM	San Antonio, TX	Bus Station	Economy	$30	A Bus from Valley Transit goes from Harrisburg Blvd Station, Houston (USA) at 7/26/2026 6:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/26/2026 10:20:00 AM. 50 Economy ticket for $30 per person are available. Travel duration is 4h 20m
Valley Transit	3h 45m	6:35 AM	Houston	SW Agencia Autobuses	10:20 AM	San Antonio, TX	Bus Station	Economy	$30	A Bus from Valley Transit goes from SW Agencia Autobuses, Houston (USA) at 7/26/2026 6:35:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/26/2026 10:20:00 AM. 50 Economy ticket for $30 per person are available. Travel duration is 3h 45m
FlixBus	5h 40m	12:30 PM	Houston	Downtown Houston	6:10 PM	San Antonio, TX	Bus Station	Economy	$32	A Bus from FlixBus goes from Downtown Houston, Houston (USA) at 7/26/2026 12:30:00 PM to Bus Station, San Antonio, TX (USA) arriving at 7/26/2026 6:10:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 5h 40m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	3h 25m	2:00 AM	Houston	Harrisburg Blvd Station	5:25 AM	San Antonio, TX	Bus Station	Economy	$23	A Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 7/28/2026 2:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/28/2026 5:25:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 3h 25m
Valley Transit	4h 20m	6:00 AM	Houston	Harrisburg Blvd Station	10:20 AM	San Antonio, TX	Bus Station	Economy	$23	A Bus from Valley Transit goes from Harrisburg Blvd Station, Houston (USA) at 7/28/2026 6:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/28/2026 10:20:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 4h 20m
Valley Transit	3h 45m	6:35 AM	Houston	SW Agencia Autobuses	10:20 AM	San Antonio, TX	Bus Station	Economy	$23	A Bus from Valley Transit goes from SW Agencia Autobuses, Houston (USA) at 7/28/2026 6:35:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/28/2026 10:20:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 3h 45m
FlixBus	3h 10m	7:35 PM	Houston	Downtown Houston	10:45 PM	San Antonio, TX	Bus Station	Economy	$23	A Bus from FlixBus goes from Downtown Houston, Houston (USA) at 7/28/2026 7:35:00 PM to Bus Station, San Antonio, TX (USA) arriving at 7/28/2026 10:45:00 PM. 50 Economy ticket for $23 per person are available. Travel duration is 3h 10m
Greyhound US	3h 25m	11:55 AM	Houston	Harrisburg Blvd Station	3:20 PM	San Antonio, TX	Bus Station	Economy	$24	A Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 7/28/2026 11:55:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/28/2026 3:20:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 3h 25m

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	3h 25m	11:55 AM	Houston	Harrisburg Blvd Station	3:20 PM	San Antonio, TX	Bus Station	Economy	$25	A Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 7/29/2026 11:55:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/29/2026 3:20:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 3h 25m
Greyhound US	3h 35m	2:30 PM	Houston	Harrisburg Blvd Station	6:05 PM	San Antonio, TX	Bus Station	Economy	$25	A Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 7/29/2026 2:30:00 PM to Bus Station, San Antonio, TX (USA) arriving at 7/29/2026 6:05:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 3h 35m
Valley Transit	4h 20m	6:00 AM	Houston	Harrisburg Blvd Station	10:20 AM	San Antonio, TX	Bus Station	Economy	$25	A Bus from Valley Transit goes from Harrisburg Blvd Station, Houston (USA) at 7/29/2026 6:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/29/2026 10:20:00 AM. 50 Economy ticket for $25 per person are available. Travel duration is 4h 20m
Valley Transit	3h 45m	6:35 AM	Houston	SW Agencia Autobuses	10:20 AM	San Antonio, TX	Bus Station	Economy	$25	A Bus from Valley Transit goes from SW Agencia Autobuses, Houston (USA) at 7/29/2026 6:35:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/29/2026 10:20:00 AM. 50 Economy ticket for $25 per person are available. Travel duration is 3h 45m
FlixBus	5h 40m	7:15 AM	Houston	Uptown/Upper Kirby	12:55 PM	San Antonio, TX	Bus Station	Economy	$29	A Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 7/29/2026 7:15:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/29/2026 12:55:00 PM. 50 Economy ticket for $29 per person are available. Travel duration is 5h 40m

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	3h 25m	2:00 AM	Houston	Harrisburg Blvd Station	5:25 AM	San Antonio, TX	Bus Station	Economy	$26	A Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 7/30/2026 2:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/30/2026 5:25:00 AM. 50 Economy ticket for $26 per person are available. Travel duration is 3h 25m
Greyhound US	3h 25m	11:55 AM	Houston	Harrisburg Blvd Station	3:20 PM	San Antonio, TX	Bus Station	Economy	$26	A Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 7/30/2026 11:55:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/30/2026 3:20:00 PM. 50 Economy ticket for $26 per person are available. Travel duration is 3h 25m
Valley Transit	4h 20m	6:00 AM	Houston	Harrisburg Blvd Station	10:20 AM	San Antonio, TX	Bus Station	Economy	$26	A Bus from Valley Transit goes from Harrisburg Blvd Station, Houston (USA) at 7/30/2026 6:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/30/2026 10:20:00 AM. 50 Economy ticket for $26 per person are available. Travel duration is 4h 20m
Valley Transit	3h 45m	6:35 AM	Houston	SW Agencia Autobuses	10:20 AM	San Antonio, TX	Bus Station	Economy	$26	A Bus from Valley Transit goes from SW Agencia Autobuses, Houston (USA) at 7/30/2026 6:35:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/30/2026 10:20:00 AM. 50 Economy ticket for $26 per person are available. Travel duration is 3h 45m
FlixBus	5h 55m	7:00 AM	Houston	Downtown Houston	12:55 PM	San Antonio, TX	Bus Station	Economy	$32	A Bus from FlixBus goes from Downtown Houston, Houston (USA) at 7/30/2026 7:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/30/2026 12:55:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 5h 55m

Best Price Offer: The price for the cheapest bus from Houston to San Antonio, TX is $23 on 7/28/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Houston and San Antonio, TX

See here how frequent the connections between Houston and San Antonio, TX are, during different times and days of the week.

Tuesday is the busiest day, with more than 32 daily buses from Houston to San Antonio, TX. Saturday has instead the fewest connections, with only 11 daily coaches between Houston and San Antonio, TX.

The busiest time of the day is the Morning, with 46 buses from Houston to San Antonio, TX, while Night sees the fewest connections between Houston and San Antonio, TX, with 6 offers.

Facts about the bus from Houston to San Antonio, TX

Compare all providers like Tornado Bus Company, Greyhound US and FlixBus that travel 22 times every day by bus from Houston to San Antonio, TX in one click! Book your bus ticket from Houston to San Antonio, TX starting from $23!

Cheapest Bus	$23
Fastest Bus	2h 0m
Earliest Bus	2:25 PM
Latest Bus	9:00 PM
Daily Bus Routes	22 Ø
Distance	188.5 miles
Bus Companies	Tornado Bus Company, Greyhound US, FlixBus, Valley Transit and Greyhound Lines Mexico

Cheapest bus connections from Houston to San Antonio, TX

Every day, 22 buses from 5 bus companies leave Houston for San Antonio, TX: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 07/25/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 07/19

Monday 07/20

Tuesday 07/21

Wednesday 07/22

Thursday 07/23

Friday 07/24

Saturday 07/25

$23

Sunday 07/26

$30

Monday 07/27

Tuesday 07/28

$25

Wednesday 07/29

$25

Thursday 07/30

$26

Friday 07/31

$47

Saturday 08/01

$31

Sunday 08/02

$26

Monday 08/03

$26

Tuesday 08/04

$25

Wednesday 08/05

$25

Thursday 08/06

$27

Friday 08/07

$47

Saturday 08/08

$26

Sunday 08/09

$28

Monday 08/10

$38

Tuesday 08/11

$31

Wednesday 08/12

$29

Thursday 08/13

$23

Friday 08/14

$26

Saturday 08/15

The cheapest time to travel from Houston to San Antonio, TX

See here on which day and which time of the day you can find the cheapest bus ticket from Houston to San Antonio, TX, for the next 30 days.

With a price starting from $23, Tuesday is the cheapest day for a bus from Houston to San Antonio, TX. Sunday instead is the most expensive day with prices starting from $26.

Morning is the cheapest day time for bus tickets from Houston to San Antonio, TX, with $23. Afternoon is the most expensive time of the day with prices starting from $24.

How to save money travelling from Houston to San Antonio, TX

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Houston to San Antonio, TX in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Houston to San Antonio, TX, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Houston to San Antonio, TX are also emptier.

Beloved bus companies from Houston to San Antonio, TX

These are the most booked bus companies between Houston to San Antonio, TX from our users.

FlixBus from Houston to San Antonio, TX

Here you will find the key facts about the FlixBus bus route Houston to San Antonio, TX:

Cheapest Price	$23
Fastest Bus	3h 10m
Earliest Bus	2:25 PM
Last Bus	5:15 PM
Daily Connections	3 Ø
Found on	7/8/2026

Greyhound US from Houston to San Antonio, TX

Here you will find the key facts about the Greyhound US bus route Houston to San Antonio, TX:

Cheapest Price	$23
Fastest Bus	3h 25m
Earliest Bus	2:30 PM
Last Bus	5:25 PM
Daily Connections	5 Ø
Found on	7/8/2026

Tornado Bus Company from Houston to San Antonio, TX

Here you will find the key facts about the Tornado Bus Company bus route Houston to San Antonio, TX:

Cheapest Price	$50
Fastest Bus	2h 0m
Earliest Bus	6:15 PM
Last Bus	9:00 PM
Daily Connections	12 Ø
Found on	7/8/2026

All bus stations and stops in Houston and San Antonio, TX

In the map below, you can see where to find all bus stations in Houston and San Antonio, TX.

Downtown Houston

Gray St 605

Harrisburg Blvd Station

Harrisburg Blvd 7000

Main Street

Main St 2121

Chase Bank

Milam Street 212

Uptown/Upper Kirby

Southwest Fwy 2525

Bus Station

N St Mary's St 500

San Antonio

Pearl District

Avenue A 699-599

Commerce & Bowie Bus Stop

W. Southcross & Buffalo Bus Stop

Service and Comfort on the bus from Houston to San Antonio, TX

Want to know which seat classes are available on the buses from Houston to San Antonio, TX? Or which bus companies serve the route Houston to San Antonio, TX? Below you will find answers to your questions.

FAQs about the Houston to San Antonio, TX bus

How much does a Houston San Antonio, TX bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $23 and takes 3h 25m to reach San Antonio, TX. Compare offers to save money!

How much could I save by comparing buses from Houston to San Antonio, TX?

This route is offered by 5 companies with a range of ticket prices between $23 and $50. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to San Antonio, TX.

On average, how many connections are available from Houston to San Antonio, TX each day?

Every day, the Houston to San Antonio, TX bus route is served by approximately 22 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Houston to San Antonio, TX take?

The fastest bus from Houston to San Antonio, TX is offered by Tornado Bus Company and takes 2h 0m. Bus tickets for this connection cost $50. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Houston to San Antonio, TX?

The earliest bus arriving in San Antonio, TX from Houston starts at 2:25 PM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Houston to San Antonio, TX?

The latest bus trip departing from Houston for San Antonio, TX starts at 9:00 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Houston San Antonio, TX route?

When traveling by bus from Houston to San Antonio, TX, passengers can travel with Tornado Bus Company, Greyhound US and FlixBus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Houston and San Antonio, TX?

You can check all the direct connections between Houston and San Antonio, TX by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Tornado Bus Company, Greyhound US and FlixBus.

What can I take with me on the Houston to San Antonio, TX bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Houston San Antonio, TX bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Houston San Antonio, TX bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Houston to San Antonio, TX on your planned travel date.

Available seat classes which are offered on the bus route Houston to San Antonio, TX

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Houston and to San Antonio, TX

Here’s an overview of the most popular bus routes to Houston and to San Antonio, TX. Simply click on the connection of your choice, and you will find all the details about your bus route!